Answer:
Date Account title and explanation Debit Credit 
Aug.1 Cash $5,000 
 Common stock $5,000 
 [To record cash in exchange for common stock] 
Aug.4 Prepaid insurance $1,800 
 Cash $1,800 
 [To record paid insurance in advance] 
Aug.16 Cash $1,900 
 Service revenue $1,900 
 [To record cash received for services] 
Aug.27 Salaries expense $1,000 
 Cash $1,000 
 [To record cash paid for salaries]